1 files changed, 101 insertions, 0 deletions

diff --git a/OpenSim/Addons/Groups/Service/GroupsServiceBase.cs b/OpenSim/Addons/Groups/Service/GroupsServiceBase.cs
new file mode 100644
index 0000000..8e237aa
--- /dev/null
+++ b/OpenSim/Addons/Groups/Service/GroupsServiceBase.cs
@@ -0,0 +1,101 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Reflection;
+using Nini.Config;
+using OpenSim.Framework;
+using OpenSim.Data;
+using OpenSim.Services.Interfaces;
+using OpenSim.Services.Base;
+
+namespace OpenSim.Groups
+{
+        public class GroupsServiceBase : ServiceBase
+        {
+                protected IGroupsData m_Database = null;
+                protected IGridUserData m_GridUserService = null;
+
+                public GroupsServiceBase(IConfigSource config, string cName)
+                        : base(config)
+                {
+                        string dllName = String.Empty;
+                        string connString = String.Empty;
+                        string realm = "os_groups";
+                        string usersRealm = "GridUser";
+                        string configName = (cName == string.Empty) ? "Groups" : cName;
+
+                        //
+                        // Try reading the [DatabaseService] section, if it exists
+                        //
+                        IConfig dbConfig = config.Configs["DatabaseService"];
+                        if (dbConfig != null)
+                        {
+                                if (dllName == String.Empty)
+                                        dllName = dbConfig.GetString("StorageProvider", String.Empty);
+                                if (connString == String.Empty)
+                                        connString = dbConfig.GetString("ConnectionString", String.Empty);
+                        }
+
+                        //
+                        // [Groups] section overrides [DatabaseService], if it exists
+                        //
+                        IConfig groupsConfig = config.Configs[configName];
+                        if (groupsConfig != null)
+                        {
+                                dllName = groupsConfig.GetString("StorageProvider", dllName);
+                                connString = groupsConfig.GetString("ConnectionString", connString);
+                                realm = groupsConfig.GetString("Realm", realm);
+                        }
+
+                        //
+                        // We tried, but this doesn't exist. We can't proceed.
+                        //
+                        if (dllName.Equals(String.Empty))
+                                throw new Exception("No StorageProvider configured");
+
+                        m_Database = LoadPlugin<IGroupsData>(dllName, new Object[] { connString, realm });
+                        if (m_Database == null)
+                                throw new Exception("Could not find a storage interface in the given module " + dllName);
+
+                        //
+                        // [GridUserService] section overrides [DatabaseService], if it exists
+                        //
+                        IConfig usersConfig = config.Configs["GridUserService"];
+                        if (usersConfig != null)
+                        {
+                                dllName = usersConfig.GetString("StorageProvider", dllName);
+                                connString = usersConfig.GetString("ConnectionString", connString);
+                usersRealm = usersConfig.GetString("Realm", usersRealm);
+                        }
+
+                        m_GridUserService = LoadPlugin<IGridUserData>(dllName, new Object[] { connString, usersRealm });
+                        if (m_GridUserService == null)
+                                throw new Exception("Could not find a storage inferface for the given users module " + dllName);
+                }
+        }
+}